Florida radio host Bubba the Love Sponge has suggested that former best friend Hulk Hogan could have leaked his own sex tape.

Hogan filed a $100m (Â£62.2 million) lawsuit against Gawker for publishing the footage. He is also seeking damages from Bubba the Love Sponge and the host's estranged wife Heather Clem for filming him in a sex act with Heather without his permission.